Toyota broadens sludge-repair program
Automaker alters V-6, insists neglect is cause
By Richard Truett
Automotive News / April 08, 2002
Sludge bustingToyota’s latest moves to address engine sludge
List of suspects
Faced with a consumer revolt over low mileage engine failures caused by oil sludge buildup, Toyota has begun to notify 3.3 million owners of 1997-2002 Toyota and Lexus vehicles with 3.0-liter IMZ V-6 engines and all 1997-2001 Toyota vehicles with 5SFE 2.2-liter 4-cylinder engines that it will cover the cost of sludge-related repairs for eight years from date of initial sale.